circa 1950 Los Angeles CA

The Sons - left to right
Richard, Robert, Alex, Grandpa, Arthur, Manuel, David, Ernest;
The Daughters - left to right
Laura, Dora, Martha, Grandma, Ophelia, Delia, Annie, Helen

Now just to make matters interesting, Laura and Ophelia
married the Alcala brothers, Louis and Jay.
Robert and Martha married another pair of siblings,
Esther and Ernest Arriola.